How do microorganisms orient themselves to find the optimal habitat? Scientists have thoroughly investigated so-called ...

If you had to guess the most abundant organism on the whole planet, you’d probably think of ants or, maybe, bacteria. But a newly discovered virus might trump them all. Pelagibacter ubique is often ...

A tiny, aquatic, single-celled organism can contract to one-quarter of its body length in less than 5 milliseconds—hundreds of times faster than a human can blink. Researchers have discovered that the ...

Escherichia coli is a rod-shaped (bacillus) Gram-negative bacterium that is frequently used as a model organism. Factors such as its ability to grow fast using cheap media and availability of ...

Pando, a Utah aspen grove, is the world's largest living organism by weight. This clonal colony consists of genetically ...

Yes, the honey fungus is a parasite. It causes root rot in trees, killing them over time. In forests where trees are already stressed by drought, pests, or poor soil the fungus can quickly spread, ...

ONCE upon a time, 3 billion years ago, there lived a single organism called LUCA. It was enormous: a mega-organism like none seen since, it filled the planet’s oceans before splitting into three and ...

Has a complex organism, like a dog, ever evolved into a single-celled organism? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better ...

For the first time, scientists have demonstrated that an organism devoid of a nervous system is capable of learning. Biologists have succeeded in showing that a single-celled organism, the protist, is ...

The surprising ability of this organism to change shape without altering its DNA is helping scientists better understand the adaptation of ocean ecosystems Essential to life on Earth, marine ...